Physics The unit of noise pollution (level) is : None of these Ppm Decibel Decimal None of these Ppm Decibel Decimal ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves cannot travel through Vacuum Liquid Gas Solid Vacuum Liquid Gas Solid ANSWER DOWNLOAD EXAMIANS APP
Physics Which tube used to produce X-ray? Roentgen Coolidge tube None of these X-ray tube Roentgen Coolidge tube None of these X-ray tube ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is not a feature of Indifference Curve? They slope downwards to the right They are concave to each other They do not intersect each other They are parallel to each other They slope downwards to the right They are concave to each other They do not intersect each other They are parallel to each other ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is a non-dimensional quantity? Gas constant Strain Co-efficient of viscocity Plank's constant Gas constant Strain Co-efficient of viscocity Plank's constant ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following principle is used to produce ''low-temperatures' ? Adiabatic demagnetisation Thermo-electric effect Super conductivity Joule-Kelvin effect Adiabatic demagnetisation Thermo-electric effect Super conductivity Joule-Kelvin effect ANSWER DOWNLOAD EXAMIANS APP
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